deletions | additions       diff --git a/layout.md b/layout.md  index 459b839..4bd0134 100644  --- a/layout.md  +++ b/layout.md 
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section_Introduction_subsection_Galaxy_Evolution__.tex  section_Abstract_The_purpose_of__.tex  figures/evolution of the universe figure 2/evolution of the universe figure 2.jpg  figures/figure 4/figure 4.jpg  subsection_Black_holes_and_Active__.tex